77 lines
2.8 KiB
Markdown
77 lines
2.8 KiB
Markdown
## ISCE-2 Stack Processors
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Read the document for each stack processor for details.
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+ [topsStack](./topsStack/README.md)
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+ [stripmapStack](./stripmapStack/README.md)
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+ [alosStack](./alosStack/alosStack_tutorial.txt)
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### Installation
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To use a stack processor you need to:
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#### 1. Install ISCE as usual
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#### 2. Setup paths for stack processors
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The stack processors do not show up in the install directory of your isce software. They can be found in the isce source directory. Thus, extra path setup is needed.
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2.1 Add the following path to your `${PYTHON_PATH}` environment vavriable:
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```bash
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export ISCE_STACK={full_path_to_your_contrib/stack}
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export PYTHONPATH=${PYTHONPATH}:${ISCE_STACK}
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```
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2.2 Depending on which stack processor you want to use, add the following path to your `${PATH}` environment variable:
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+ For Sentinel-1 TOPS data
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```bash
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export PATH=${PATH}:${ISCE_STACK}/topsStack
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```
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+ For StripMap data
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```bash
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export PATH=${PATH}:${ISCE_STACK}/stripmapStack
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```
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+ For ALOS-2 data
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```bash
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export PATH=${PATH}:${ISCE_STACK}/alosStack
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```
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#### Important Note: ####
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There are naming conflicts between topsStack and stripmapStack scripts. Therefore users **MUST** have the path of **ONLY ONE stack processor in their $PATH at a time**, to avoid the naming conflicts.
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### References
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Users who use the stack processors may refer to the following literatures:
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For TOPS stack processing:
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+ H. Fattahi, P. Agram, and M. Simons, “A network-based enhanced spectral diversity approach for TOPS time-series analysis,” IEEE Trans. Geosci. Remote Sens., vol. 55, no. 2, pp. 777–786, Feb. 2017. (https://ieeexplore.ieee.org/abstract/document/7637021/)
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For StripMap stack processor and ionospheric phase estimation:
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+ H. Fattahi, M. Simons, and P. Agram, "InSAR Time-Series Estimation of the Ionospheric Phase Delay: An Extension of the Split Range-Spectrum Technique", IEEE Trans. Geosci. Remote Sens., vol. 55, no. 10, 5984-5996, 2017. (https://ieeexplore.ieee.org/abstract/document/7987747/)
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For ALOS and ALOS-2 stack processing:
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1. ScanSAR or multi-mode InSAR processing
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+ C. Liang and E. J. Fielding, "Interferometry with ALOS-2 full-aperture ScanSAR data," IEEE Transactions on Geoscience and Remote Sensing, vol. 55, no. 5, pp. 2739-2750, May 2017.
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2. Ionospheric correction, burst-by-burst ScanSAR processing, and burst-mode spectral diversity (SD) or
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multi-aperture InSAR (MAI) processing
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+ C. Liang and E. J. Fielding, "Measuring azimuth deformation with L-band ALOS-2 ScanSAR interferometry," IEEE Transactions on Geoscience and Remote Sensing, vol. 55, no. 5, pp. 2725-2738, May 2017.
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3. Ionospheric correction
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+ C. Liang, Z. Liu, E. J. Fielding, and R. Bürgmann, "InSAR time series analysis of L-band wide-swath SAR data acquired by ALOS-2," IEEE Transactions on Geoscience and Remote Sensing, vol. 56, no. 8, pp. 4492-4506, Aug. 2018.
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